207849250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1724

約数の個数: 64

約数和(自身を含む): 451047168

約数和(自身を除く): 243197918

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 125, 146, 175, 250, 350, 365, 511, 730, 875, 1022, 1627, 1750, 1825, 2555, 3254, 3650, 5110, 8135, 9125, 11389, 12775, 16270, 18250, 22778, 25550, 40675, 56945, 63875, 81350, 113890, 118771, 127750, 203375, 237542, 284725, 406750, 569450, 593855, 831397, 1187710, 1423625, 1662794, 2847250, 2969275, 4156985, 5938550, 8313970, 14846375, 20784925, 29692750, 41569850, 103924625, 207849250]

約数ペア:

[(1, 207849250), (2, 103924625), (5, 41569850), (7, 29692750), (10, 20784925), (14, 14846375), (25, 8313970), (35, 5938550), (50, 4156985), (70, 2969275), (73, 2847250), (125, 1662794), (146, 1423625), (175, 1187710), (250, 831397), (350, 593855), (365, 569450), (511, 406750), (730, 284725), (875, 237542), (1022, 203375), (1627, 127750), (1750, 118771), (1825, 113890), (2555, 81350), (3254, 63875), (3650, 56945), (5110, 40675), (8135, 25550), (9125, 22778), (11389, 18250), (12775, 16270)]